2281493520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{1056247}}^1$

素因数の和:1056269

約数の個数: 80

約数和(自身を含む): 7858485120

約数和(自身を除く): 5576991600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 1056247, 2112494, 3168741, 4224988, 5281235, 6337482, 8449976, 9506223, 10562470, 12674964, 15843705, 16899952, 19012446, 21124940, 25349928, 28518669, 31687410, 38024892, 42249880, 47531115, 50699856, 57037338, 63374820, 76049784, 84499760, 95062230, 114074676, 126749640, 142593345, 152099568, 190124460, 228149352, 253499280, 285186690, 380248920, 456298704, 570373380, 760497840, 1140746760, 2281493520]

約数ペア:

[(1, 2281493520), (2, 1140746760), (3, 760497840), (4, 570373380), (5, 456298704), (6, 380248920), (8, 285186690), (9, 253499280), (10, 228149352), (12, 190124460), (15, 152099568), (16, 142593345), (18, 126749640), (20, 114074676), (24, 95062230), (27, 84499760), (30, 76049784), (36, 63374820), (40, 57037338), (45, 50699856), (48, 47531115), (54, 42249880), (60, 38024892), (72, 31687410), (80, 28518669), (90, 25349928), (108, 21124940), (120, 19012446), (135, 16899952), (144, 15843705), (180, 12674964), (216, 10562470), (240, 9506223), (270, 8449976), (360, 6337482), (432, 5281235), (540, 4224988), (720, 3168741), (1080, 2112494), (2160, 1056247)]